<!--申请审批页-->
<template>
  <!-- 顶部条 -->
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">审批列表</span>
  </div>
  <!-- 审批搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="用车人">
        <el-input placeholder="请输入用车人" style="width:220px;" v-model="search.username"
                  @keydown.enter.prevent="loadAudit"></el-input><!--表单仅包含一个查询参数时，键盘事件需添加prevent属性，避免按回车直接提交表单刷新页面-->
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadAudit">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>

  <!-- 审批单主体 -->
  <el-card style="margin:20px;">
    <!--  审批状态项  -->
    <el-radio-group style="margin-bottom: 15px;" v-model="type" @change="loadAudit">
      <el-radio-button value="10" size="large">待我审核</el-radio-button>
      <el-radio-button value="20" size="large">待他人审核</el-radio-button>
      <el-radio-button value="30" size="large">已审核</el-radio-button>
      <el-radio-button value="40" size="large">驳回</el-radio-button>
    </el-radio-group>
    <!--  审批列表  -->
    <el-table :data="auditArr">
      <el-table-column label="编号" prop="id" align="center" width="55" type="index"></el-table-column>
      <el-table-column label="用车人" prop="username" align="center" width="110"></el-table-column>
      <el-table-column label="开始时间" prop="startTime" align="center"></el-table-column>
      <el-table-column label="结束时间" prop="endTime" align="center"></el-table-column>
      <el-table-column label="用车事由" prop="reason" align="center"></el-table-column>
      <el-table-column label="审批人" prop="auditUserNameList" align="center"></el-table-column>
      <el-table-column label="出发地" prop="departureAddr" align="center"></el-table-column>
      <el-table-column label="目的地" prop="destinationAddr" align="center"></el-table-column>
      <el-table-column label="操作" width="100" align="center" v-if="type==10||type==40" :key="audit">
        <template #default="scope">
          <!-- 审批10：在待我审核页签下显示，需要当前登录用户进行审批 -->
          <el-button type="primary" link v-if="type==10" @click="auditing(scope.row.id)">审批</el-button>
          <!-- 查看40：在驳回页签下显示，可以查看已驳回申请的驳回原因 -->
          <el-button type="primary" link v-if="type==40" @click="auditing(scope.row.id)">查看</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>

  <!-- 审批/查看弹窗 -->
  <el-dialog :title="dialogTitle" v-model="auditDialogVisible">
    <el-descriptions direction="horizontal" :column="2" border>
      <el-descriptions-item label="用车人">{{ auditDialogData.username }}</el-descriptions-item>
      <el-descriptions-item label="用车事由">{{ auditDialogData.reason }}</el-descriptions-item>
      <el-descriptions-item label="使用开始时间">{{ auditDialogData.startTime }}</el-descriptions-item>
      <el-descriptions-item label="使用结束时间">{{ auditDialogData.endTime }}</el-descriptions-item>
      <el-descriptions-item label="车辆出发地">{{ auditDialogData.departureAddr }}</el-descriptions-item>
      <el-descriptions-item label="车辆目的地">{{ auditDialogData.destinationAddr }}</el-descriptions-item>
      <el-descriptions-item label="驾照图片">
        <img :src="BASE_URL+auditDialogData.imgUrl" style="width:150px;">
      </el-descriptions-item>
      <el-descriptions-item label="备注">{{ auditDialogData.remark }}</el-descriptions-item>
      <!--  驳回原因要在点击驳回才显示 -->
      <el-descriptions-item label="驳回原因" v-if="auditDialogData.auditStatus==40">{{ auditDialogData.rejectReason }}
      </el-descriptions-item>
    </el-descriptions>
    <template #footer v-if="auditDialogData.auditStatus==10">
      <el-button @click="auditDialogVisible=false">取消</el-button>
      <el-button type="primary" plain @click="rejectInnerDialogVisible=true">驳回</el-button>
      <el-button type="primary" @click="auditPass">通过</el-button>
    </template>
  </el-dialog>

  <!-- 驳回原因弹窗 -->
  <el-dialog title="驳回 查看" v-model="rejectInnerDialogVisible" style="margin-top: 37vh;"
             :before-close="rejectConfirm">
    <el-descriptions direction="horizontal" border>
      <el-descriptions-item label="驳回原因">
        <el-input placeholder="请输入驳回原因" v-model="rejectReason"></el-input>
      </el-descriptions-item>
    </el-descriptions>
    <template #footer>
      <el-button type="primary" plain @click="rejectConfirm">取消</el-button>
      <el-button type="primary" @click="auditReject">确定</el-button>
    </template>
  </el-dialog>
</template>

<script setup>
import {onMounted, ref} from "vue";
import axios from "axios";
import qs from "qs";
import {ElMessage} from "element-plus";

// 控制审批弹窗标题
const dialogTitle = ref("待审批详情");
// 控制审批弹窗是否显示
const auditDialogVisible = ref(false);
// 控制驳回原因弹窗是否显示
const rejectInnerDialogVisible = ref(false);

// 审批表格数据数组
const auditArr = ref([]);
// 审批单搜索条件对象
const search = ref({
  username: '',
  auditStatus: '',
  auditUserId: ''
});
// 获取登录人信息
const user = ref(getUser());
// 收集审批单状态选组的值
const type = ref('10');
// 加载审批单方法
const loadAudit = () => {
  search.value.auditUserId = user.value.id;
  search.value.auditStatus = type.value;
  let data = qs.stringify(search.value);
  axios.get(BASE_URL + '/v1/audit/select?' + data)
      .then((res) => {
        if (res.data.code == 2000) {
          auditArr.value = res.data.data;
        } else {
          ElMessage.error(res.data.msg)
        }
      })
}
// 重置查询数据
const resetSearch = () => {
  search.value.username = '';  // 只将用户可见的数据清空，保留其他待使用数据
  type.value = '10';
  loadAudit();
}

/** 审批业务 */
// 审批列表数据对象
const auditDialogData = ref({
  username: '',
  reason: '',
  startTime: '',
  endTime: '',
  departureAddr: '',
  destinationAddr: '',
  imgUrl: '',
  remark: ''
});
// 点击“审批”按钮时调用的方法
const auditing = (id) => {
  auditDialogVisible.value = true;
  axios.get(BASE_URL + '/v1/audit/select?id=' + id)
      .then((res) => {
        if (res.data.code == 2000) {
          auditDialogData.value = res.data.data[0];
          // 修改弹窗标题
          if (auditDialogData.value.auditStatus == 40)
            dialogTitle.value = '驳回详情';
        } else {
          ElMessage.error(res.data.msg);
        }
      })
}
// 审批通过方法
const auditPass = () => {
  // 设置审批状态为：已通过本用户审批 “30”
  auditDialogData.value.auditStatus = '30';
  let data = qs.stringify(auditDialogData.value);
  axios.post(BASE_URL + '/v1/audit/update', data)
      .then((res) => {
        if (res.data.code == 2000) {
          ElMessage.success('已确认审批通过！');
          auditDialogVisible.value = false;
          auditDialogData.value = {};
          loadAudit();
        } else {
          ElMessage.error(res.data.msg);
        }
      })
}
// 驳回原因变量
let rejectReason = ref('');
// 审批驳回方法
const auditReject = () => {
  // 设置驳回原因
  if (!rejectReason.value || rejectReason.value.trim() == '') {
    ElMessage.error('请输入驳回原因！');
    return;
  }
  // 设置审批状态为：该审批人已驳回审批 “40”
  auditDialogData.value.auditStatus = '40';
  console.log(auditDialogData.value);
  auditDialogData.value.rejectReason = rejectReason.value;
  let data = qs.stringify(auditDialogData.value);
  axios.post(BASE_URL + '/v1/audit/update', data)
      .then((res) => {
        if (res.data.code == 2000) {
          ElMessage.success('已确认审批驳回！');
          rejectInnerDialogVisible.value = false;
          auditDialogVisible.value = false;
          auditDialogData.value = {};
          loadAudit();
        } else {
          ElMessage.error(res.data.msg);
        }
      })
}
// 内联弹窗（驳回原因）关闭方法
const rejectConfirm = () => {
  rejectInnerDialogVisible.value = false;
  rejectReason.value = '';
}

onMounted(() => {
  loadAudit();
})
</script>

<style>

</style>